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Endovascular repair compared with surveillance for patients with small abdominal aortic aneurysms
Kenneth Ouriel, MD, Daniel G. Clair, MD, K. Craig Kent, MD, Christopher K. Zarins, MD Journal of Vascular Surgery Volume 51, Issue 5, Pages (May 2010) DOI: /j.jvs Copyright © 2010 Society for Vascular Surgery Terms and Conditions
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Fig 1 Flow chart shows patients, randomization, and outcomes.
Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2010 Society for Vascular Surgery Terms and Conditions
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Fig 2 Cumulative rate of repair of abdominal aortic aneurysm according to assignment to surveillance (dashed line) or early endovascular aneurysm repair (EVAR, solid line). Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2010 Society for Vascular Surgery Terms and Conditions
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Fig 3 Kaplan-Meier estimates show the composite end point of aneurysm-related death or aneurysm rupture according to assignment to surveillance (dashed line) or early endovascular aneurysm repair (EVAR, solid line). The time to the composite end point did not significantly differ between groups (P = .99). Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2010 Society for Vascular Surgery Terms and Conditions
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Fig 4 Kaplan-Meier estimates of overall survival with 95% confidence limits are shown according to assignment to surveillance (dashed line) or early endovascular aneurysm repair (EVAR, solid line). Overall survival did not significantly differ between groups (P = .98). Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2010 Society for Vascular Surgery Terms and Conditions
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